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SYDNEY Nike Air Max 97 Kopen Sale ,
Sept. 15 (Xinhua) -- A leading Australian expert warned on Friday that more
needs to be done to address the potential damage being done by humans to the
microbial ecology as microorganisms are critical to our survival on the planet.

Michael Gillings, a professor of the department of biological sciences at
Macquarie University in Sydney, believed there are "millions of species that we
should not ignore" and these tiny, almost invisible creatures are responsible
for much of the biogeochemistry of the globe.

"This is the cycling of nutrients, and things that we depend on. And all of
the things we think of as making up our bodies - carbon, nitrogen Nike Air Max 97 Kopen
Nederland , phosphorus, sulphur, oxygen - all of these things
microbes have a major role in cycling those through ecosystems," Gillings told
Xinhua.

The problem, Gillings said, stems from the fact that not enough emphasis has
been placed on the potential damage that has been caused by human interference
to these fragile ecosystems Nike Air Max 97 Kopen ,
which he says are far more crucial to our survival than any other animal.

"So they are the organisms that we can see, and we know that humans have
affected those large organisms, and when we do that it damages ecosystems.
Microorganisms are much more important than those big organisms that we care
about so deeply," Gillings said.

"None of us want pandas to go extinct, but if pandas did go extinct - it
wouldn't really affect life on the planet. On the other hand, if some
microorganisms went extinct Nike
Air Max Classic BW Zwart Grijs Kopen , or stopped working as well
as they do - we could be in very, very serious trouble straight away."

The esteemed professor stressed that one of the main ways humans have
affected the delicate microorganism environment is through a way that many
people would not even think of - ballast water.

Ballast water is the water carried by large ships in order to remain stable
as they sail, and Gillings said that the way this process operates not only
affects the microbial systems, but also has a detrimental effect on human health
in general.

"So there is a hundred million tonnes of ballast water dumped just in U.S.
ports every year. That ballast water is picked up somewhere else in the world,
and transported from there to where you dump it off." Gillings said.

This has led to cholera outbreaks in the past, but what has not been looked
at enough Dames
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is the consequential effect such practices have on things besides humans.

"There's also microorganisms being transported around, whose effects we don't
know about yet, that are causing diseases of native animals, that are causing
diseases of native plants, that are disturbing the microbial populations at
their end destinations." Gillings said.

Gillings said there needs to be more of a focus on the spread of these
"invisible" bacteria to new places Air
Max Classic BW Dames Nike Wit Roze Kopen , with many simply
ignoring the potential dangers that they pose as they simply "can't see them,"
but the definitive solution to this ongoing problem is one which has yet escaped
his grasp.

"The solutions to the problem I don't know what they are going to be - but,
this could be a really big problem, and we should be thinking about it, and ways
of testing what is happening." Gillings said.

To do this, Gillings said that he believes the best way forward would be to
draw from the scientific knowledge of a number of related disciplines -
geoscience Heren
Nike Air Max Classic BW Wit Zwart Kopen , atmospherics, microbial
ecology, and others - to then forge ahead under a banner of what is, in essence,
a fusion of a new frontier science.

"All of those groups have to come together to fuse what would really be a new
scientific discipline - which is kind of a holistic view of microbial process in
ecosystems," Gillings said.

"Not only do we not know what things are doing Heren
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is out there to start with. And so, the collection of new genomes, exploring
what's called microbial dark matter is a first step in understanding what we are
doing to the microbial world."

RIO DE JANEIRO, Aug. 9 (Xinhua) -- Gremio advanced to the Copa Libertadores
quarterfinals on Wednesday with a 2-1 home defeat of Argentina's Godoy Cruz in
the second leg of the round of 16.

Javier Correa opened the scoring for the visitors, but Pedro Rocha struck
either side of halftime as the Brazilian outfit secured a 3-1 win on aggregate.

Gremio are attempting to win South America's top club competition for a third
time, having previously triumphed in 1983 and 1995.

PARIS, Nov. 18 (Xinhua) -- Thanks to a late header from Rafael
Varane Heren
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Sweden in an international friendly at Stade Velodrome, Marseille on Tuesday.

The France captain rose high at the near post to head in a corner from
Antoine Griezmann on 83 minutes and secured a home victory for Didier Deschamp's
men, while the coach made eight changes to his side.

Three minutes later, Varane's Real Madrid teammate Karim Benzema had an
opportunity to double the lead with a penalty after Oscar Wendt committed a
handball in the box, but the s.